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why code using parallel processing has longer running time than the other?
hi, I used this simple code using parallel processing to see the effect of using two cores, then I can use parallel processin...

fast 11 Jahre vor | 3 Antworten | 0

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why setdiff have time longer than for ?
*hi, Itried to make my code be faster , so i used setdiff instead of a part in my code I used:* v=(1:...

fast 11 Jahre vor | 1 Antwort | 0

1

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measure the time and run of each part
*hi, how can measure the time of each part running in my code, if these parts within loop? i.e I want the total time of each ...

fast 11 Jahre vor | 1 Antwort | 0

1

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can modify this code to be faster?
hi all, Please plaes I badly need help urgently. I built code of associative rules as prdiction algorithm. The code is workin...

fast 11 Jahre vor | 1 Antwort | 0

1

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problem in plot with conditions
hi, I have table with 2000 rows and 3 columns , each sum(row) either be 1 or 2 or 3 I want to map that as graph. where ea...

fast 11 Jahre vor | 1 Antwort | 0

1

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similarity matrix has very large size, how process it without segmenting it?
*hi, I have similarity matrix with size 17770*17770. When process it get out of memory In fact, at first , I got this sim...

fast 11 Jahre vor | 0 Antworten | 0

0

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graph show actions of users with date
hi, if I have dataset consist of users, those users have actions between 1-9-1997 to 1-9-2009. My work require to divide...

fast 11 Jahre vor | 0 Antworten | 0

0

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how rounde no. if third digit after floating more than 5
hi, I want raounded a number, so I read this link about that <http://www.mathworks.com/matlabcentral/answers/37262> But in ...

etwa 11 Jahre vor | 2 Antworten | 0

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can change the name of txt. file not manually
hi, I have to run the following code sevral times, each time I have to change the name of files , I have to read 2 files and ...

etwa 11 Jahre vor | 1 Antwort | 0

1

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convert timestamp include hours,minuts,second to real date
*hi, how convert this timestamp into real date? ex. 1162160236000 datester, datenum do not work with it. than...

etwa 11 Jahre vor | 1 Antwort | 0

1

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code without using for
hi, I want code do the following without using for,if let unique_x is a vector t=1; for v=1:length(z) ...

etwa 11 Jahre vor | 2 Antworten | 0

2

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Frage

how use heatmap to evaluate my algorithm of clustering?
hi, *I want to evaluate my algorithm of clustering, so I want to use heatmap to show my clusters, but I don't know how use it...

etwa 11 Jahre vor | 0 Antworten | 0

0

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needlman_wunch algorithm using particle swarm
*hi, Are there anybody have the algorithm of needlman_wunch using particle swarm. or any other method by which we can made...

etwa 11 Jahre vor | 0 Antworten | 0

0

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need simple example using pmode
hi, *i need simple example using pmode . for example : if I have this array x=[2 90 2 17 80; 5 3 2 90 8; 60 74 1 2 3;55 ...

etwa 11 Jahre vor | 1 Antwort | 0

1

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how I change the setting of matlab?
hello, I installed matlab in computer with 6 GigaB of Ram , but when I run my code I got error message, OUT OF MEMORY. I ra...

etwa 11 Jahre vor | 3 Antworten | 0

3

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Frage

why datestr did not give reasonable output?
hi, The range of my data is 2005 to Ontober 2007. when I extracted min and max, I got 709277 and 733325 why when use this...

mehr als 11 Jahre vor | 1 Antwort | 0

1

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problem in create script when use pmode
hi, my computer has two cores, so I tried to run this simple code. I faced two problems: # I can not run script, I can run...

mehr als 11 Jahre vor | 0 Antworten | 0

0

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Frage

why the result of heatmap is not clear?
hi, are ther any way to make the figure that result from heatmap more clear? when I used heatmap to show the results of cl...

mehr als 11 Jahre vor | 0 Antworten | 0

0

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problem in running when use pmode
hi *lately, I used pmode . I tried simple example.* pmode start x=magic(6); labindex recstarID=[0 0 ; 3 1]; ...

mehr als 11 Jahre vor | 0 Antworten | 0

0

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Frage

Cramer code and chi square
hi, Are there anyone have code of Cramer V_index please. If there isn't such code , So I have to built it . it is simple but...

mehr als 11 Jahre vor | 0 Antworten | 0

0

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I can not return real values
Hi I have the result of recursive function is saved in txt file , Below are the results of calling recursive fun. that each ca...

mehr als 11 Jahre vor | 2 Antworten | 0

2

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need function to save my data
hi, I have data is formatted as *cluster1 2 3 cluster2 1 4 5 cluster3 6 7 10 8* I would like to find way to sav...

mehr als 11 Jahre vor | 4 Antworten | 0

4

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how create coordinate array?
hi, I found this function to plot the graph of adjacency matrix. <http://stackoverflow.com/questions/5721377/plotting-a-gr...

mehr als 11 Jahre vor | 2 Antworten | 0

2

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call recursive fun. erase txtfile
hi, I i have recursive function , each time call this function return different array. I want to print these arrays into tx...

mehr als 11 Jahre vor | 2 Antworten | 0

2

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I used the same data, but not get the same figure
hi, I try to built elbow code to determine the no. of clusters.I used the same data that used in the following link: <http...

mehr als 11 Jahre vor | 1 Antwort | 0

1

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are there way to know the clusters are meaning or meaningless?
hi, Are there way to know if the algorithm of clustering give meaning or meaningless clusters? thanks in advance

mehr als 11 Jahre vor | 1 Antwort | 0

1

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problem in return of function
Hi, I have the following code function [c,d]=test2(a,b) if a>1 c=a*b'; d=a+b; else c=a*b' end ...

mehr als 11 Jahre vor | 3 Antworten | 0

3

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problem in recursive function
hi, I have recurrent function , this function has two outputs and each output will be input next in time. I built divide fu...

mehr als 11 Jahre vor | 2 Antworten | 0

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Beantwortet
I can not find important function
Many thanks, I got it and run it. But what if I ran the above code on my data but my data is not 2D , my data is n*n similar...

mehr als 11 Jahre vor | 0

Frage

I can not find important function
hi, I found the following code of matlab in this link http://www.ideal.ece.utexas.edu/~gjun/ee379k/html/clustering/hac/page2....

mehr als 11 Jahre vor | 2 Antworten | 0

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